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What are the sources for WeatherOnline forecasts?


The WeatherOnline forecasts are created by using a MOS system developed in-house with the most current US weather services model data (GFS). The statistical methods of the Model-Output-Statistic (MOS)-System were developed in cooperation with the Meteorological Department of the University of Bonn.

What is a MOS-System?


A Model-Output-Statistic (MOS)-System combines the data of the weather forecast model and the locally recorded data for any given point by transforming the model data from a coarse grid to detailed small scale areas.
In order to do so, one needs a large volume of past model forecast data as well as the corresponding recorded data for any given location. The MOS-System relates these two sets of data in an optimized fashion allowing development of the local weather forecast by using the most current model forecast.

What are the time intervals used in the temperature and icons of the local forecasts?


The forecasted maximum temperature always refers to a 12hour window from 6am to 6om local time.
The forecasted minimum temperature always refers to the 12hour window from 6pm of the day before the forecast day to 6 am of the forecast day.
The weather icon for the morning refers to the time between 6am and 12pm local time, the icon for the afternoon is valid from 12am to 6pm local time and the evening icon refers to the time from 6pm to 12am local time.

How often are the current weather conditions and forecasts updated?


The current weather information as well as the satellite images are updated every 30 minutes whereas the radar images are being updated every 15 minutes.
The local weather forecasts as well as the weather charts are updated 8 times a day. The updates start at 2 am CEST or 3 am CEST depending on daylight saving time and continue on a three hourly bases.


Nearby Weather Stations - La Trimouille Distance
Limoges/Bellegarde 68.7 km
Poitiers/Biard 84.5 km
Châteauroux 89.1 km
Guéret Airport 105.3 km
Tours/St Symphorien 114.6 km
Romorantin-Lanthenay 118.5 km
Angoulême/Brie-Champniers 123.5 km
Aérodrome de Blois 136.2 km
Brive-la-Gaillarde 154.2 km
Bourges 161.1 km
Niort 162.3 km
Brive- Souillac Airport 166.0 km
Cognac - Châteaubernard Air Base 176.3 km
Châteaudun 181.9 km
Orléans 186.8 km
Le Mans/Arnage 188.7 km
Avord 189.6 km
Bergerac/Roumanier 193.0 km
Angers 194.5 km
Gourdon 195.0 km
Angers 216.9 km
Chartres 228.2 km
Aurillac 232.8 km
Aéroport de Nevers-Fourchambault 237.1 km
Alencon/Valframbert 243.1 km
Clermont/Aulnat 247.6 km
La Rochelle Airport 251.8 km
Agen/La Garenne 260.4 km
Vichy/Charmeil 263.6 km
Laval Airport 264.9 km
Bordeaux/Merignac 265.1 km
La Roche-sur-Yon 272.1 km
Montauban 273.3 km
Trappes 277.6 km
Phare de Chassiron 278.0 km
Rodez- Marcillac Airport 278.9 km
Toussus-le-Noble 280.2 km
Evreux/Fauville 284.4 km
Villacoublay/Velizy 286.2 km
Orly Airport 291.0 km
Parc Montsouris 298.7 km
Melun 300.5 km
Nantes Atlantique Airport 305.6 km
Aérodrome d'Albi 307.7 km
Cormeilles 311.1 km
Aérodrome d'Auch 313.8 km
Auxerre 315.6 km
Toulouse/Blagnac 317.3 km
Paris-Le Bourget Airport 318.6 km
Cazaux 324.6 km
Rouen/Boos 325.0 km
Cap Ferret 327.4 km
Charles de Gaulle Airport 328.3 km
Saint-Yan 330.3 km
Mont-de-Marsan 333.1 km
Muret - Lherm Aerodrome 336.4 km
Deauville-Saint-Gatien AP 337.2 km
Deauville-Saint-Gatien 337.5 km
Le Puy 339.3 km
Millau 341.0 km
Biscarrosse 341.6 km
Mende 343.4 km
Caen 345.4 km
Creil 350.1 km
Castres-Mazamet Airport 352.0 km
Beauvais/Tille 354.3 km
Sainte-Adresse 355.0 km
Rennes- Saint-Jacques Airport 357.6 km
Le Havre/Octeville 357.9 km
Saint-Nazaire 369.9 km
St Etienne/Boutheon 375.7 km
Saint-Sauveur 377.5 km
Pau Pyrénées Airport 380.5 km
Tarbes/Ossun 383.7 km
Mont Aigoual 384.0 km
Saint-Girons 385.0 km
Dieppe 385.9 km
Carcassonne 387.8 km
Dax 388.9 km
Troyes - Barberey Airport 389.4 km
Abbeville 417.3 km
Mâcon 417.9 km
Dinard/Pleurtuit 419.4 km
Arties 419.7 km
Aubenas/Vals-Lanas 427.2 km
Albert Airport 430.9 km
Méaulte 431.3 km
Châlons Vatry Airport 431.5 km
Béziers Cap d'Agde Airport 433.6 km
Béziers Cap d'Agde Airport 433.7 km
Lyon- Bron Airport 440.5 km
Biarritz/Anglet 440.7 km
Saint-Quentin 442.9 km
Sète 449.7 km
Cherbourg - Maupertus Airport 452.0 km
Leucate 454.3 km
Le Touquet 455.1 km
Lyon- Saint-Exupéry Airport 455.9 km
Montpellier Airport 456.3 km
Ciboure 458.0 km